@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ba54c6-580e-4a59-8762-3ff76a32e76b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ba54c6-580e-4a59-8762-3ff76a32e76b> .